US4147252A - Conveyor with pusher fingers - Google Patents

Conveyor with pusher fingers Download PDF

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Publication number
US4147252A
US4147252A US05/800,919 US80091977A US4147252A US 4147252 A US4147252 A US 4147252A US 80091977 A US80091977 A US 80091977A US 4147252 A US4147252 A US 4147252A
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US
United States
Prior art keywords
carriers
conveyor
pulling means
pusher fingers
guide
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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US05/800,919
Inventor
Gisbert Burkhardt
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Licentia Patent Verwaltungs GmbH
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Licentia Patent Verwaltungs GmbH
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C3/00Sorting according to destination
    • B07C3/02Apparatus characterised by the means used for distribution
    • B07C3/08Apparatus characterised by the means used for distribution using arrangements of conveyors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00Parts for transporting or guiding the handled material
    • B65H2404/20Belts
    • B65H2404/23Belts with auxiliary handling means
    • B65H2404/232Blade, plate, finger
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00Parts for transporting or guiding the handled material
    • B65H2404/20Belts
    • B65H2404/25Driving or guiding arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00Parts for transporting or guiding the handled material
    • B65H2404/70Other elements in edge contact with handled material, e.g. registering, orientating, guiding devices
    • B65H2404/73Means for sliding the handled material on a surface, e.g. pushers
    • B65H2404/731Means for sliding the handled material on a surface, e.g. pushers moved in a path enclosing an area
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00Classifying, separating, and assorting solids
    • Y10S209/90Sorting flat-type mail

Definitions

  • the present invention relates to a conveyor which uses a combination of a trough to carry and direct substantially flat articles and carriers with pusher fingers to convey the articles along the trough.
  • Conveyors of this type are illustrated by German Pat. No. 367,754.
  • carriers for the pusher fingers normally comprise a carriage having both upper and lower flanged wheels which enclose and ride on a vertical rail.
  • the carriage is connected to and driven by a rotating endless cable by means of movable coupling elements.
  • Such carriers require a great deal of maintenance and cause an undesirable amount of noise when in operation.
  • the present conveyor minimizes any maintenance required, has favorable wear behavior and operates with little noise.
  • the conveyor of the present invention utilizes individual carriers having members and to which pusher fingers are pivotally mounted.
  • the carriers are connected at spaced intervals to a pulling means for moving the carriers in a conveying direction and are guided by guide means comprising guide rails having facing slide surfaces disposed substantially parallel to each other and which each coact with the members of the carriers, respectively.
  • the guide means further may comprise an endless movable belt associated with each of the slide surfaces to coact with the members of the carriers.
  • FIG. 1 is a side view and a partially schematic view of a conveyor according to the invention including slide fingers, the guide trough being shown only in the center portion.
  • FIG. 2 is a cross-sectional view to a larger scale of the conveyor along the line II--II of FIG. 1.
  • FIG. 3 is a detail view of the carrier with pusher fingers as shown in FIG. 2.
  • FIG. 4 is a partially cut away view of a carrier with pusher finger seen in the direction of the arrow IV in FIG. 3.
  • the subject invention is a conveyor which may be incorporated as part of a distribution system for transferring flat articles which are normally rectangular in form, such as letters and the like, from one place to another.
  • the subject conveyor is held by machine frame 1.
  • the substantially flat articles to be conveyed such as letters 2, are disposed in a conveying trough 3 which comprises contact surface 3' upon which articles 2 rest, inclined surface 3" and cover surface 3"' as shown in FIG. 2.
  • the inclined surface 3" is provided with a slit 5 for the passage of pusher finger 4.
  • the pusher finger 4 is connected to carrier 9 in association with its pulling and guiding means, as described herein below, which are normally located opposite to the side of inclined surface 3" upon which is located article 2.
  • the possible position of article 2, in the form of a letter, is indicated in FIGS. 1 and 2 by dot-dash lines.
  • an endless pulling means 8 preferably in the form of a belt, is guided over guide rollers rotating about axis 6 and of which the right-hand guide roller 7 is schematically shown.
  • Pulling means 8 is driven in the conveying direction indicated by an arrow on the right portion of FIG. 1.
  • Carriers 9 are individually connected at substantially uniform spaced intervals to pulling means 8 by means of connectors 10, such as screws or rivets, as shown in FIG. 4.
  • Carriers 9 serve as mounts for pusher fingers 4 which sufficiently extend from the carrier to be in contact with the article 2 to cause article 2 to slide along trough 3.
  • the guide means for carriers 9 along the intended path of movement is constituted by guide rails 20 and 21 which have facing slide surfaces 20' and 21', respectively, which are substantially parallel with respect to each other and are preferably arranged perpendicular to the axis 6 of wheels 7 and belt 8.
  • Each carrier 9 has members 9' and 9" which coact as guide surfaces with sliding surfaces 20' and 21', respectively.
  • members 9' and 9" of the individual carriers 9 are not in direct engagement with the slide surfaces 20' and 21', of guide rails 20 and 21.
  • endless belts 26 and 27 are associated with respective ones of slide surfaces 20' and 21' to coact with members 9' and 9", respectively.
  • Belts 26 and 27 are each guided by rollers located at each end of guide rails 20 and 21 for moving the belts in the conveying direction.
  • the lower reach of belt 26 extends along slide surface 20' to coact with member 9' and is guided over rollers 22 and 23 located at each end of guide rail 20 for moving the belts in a conveying direction.
  • the upper reach of belt 27 extends along slide surface 21' to coact with members 9" and is guided by rollers 24 and 25 located at each end of guide rail 21 for moving in a conveying direction.
  • belts 26 and 27 can each be driven by one of their associated guide rollers, it is preferred to mount them to be freely movable. They are then moved along within a respective conveying section by the carrier 9 which enters that section and it is possible that other sections of belts 26 and 27 become sequentially active between the guide surfaces 9' and 9" of carrier 9 and the slide surfaces 20' and 21' of rail 20 or 21, respectively, as carrier 9 sequentially moves from one conveying section to another.
  • the coefficient of friction between the belt and members 9' and 9" of carrier 9 is preferably greater than the coefficient of friction of the belt with sliding surfaces 20' and 21' of guide rails 20 or 21, respectively. Multiple pairs of rails 20 and 21 may be disposed along the conveying path. This is of advantage particularly for longer conveying paths.
  • the pulling means 8 is a belt or the like
  • the lateral guidance of the belt and of carriers 9 is attained with the aid, on the one hand, of guide surfaces 20" and 21" of rails 20 or 21, respectively, which surfaces 20" and 21" are perpendicular to slide surfaces 20' and 21', and, on the other hand, by two additional guides 28 and 29 which are fastened to machine frame 1.
  • each carrier 9 has a pusher finger 4 mounted thereto and extending therefrom sufficiently to be capable of contacting and moving the article 2 along trough 3.
  • each pusher finger 4 is mounted to be pivotable in a direction opposite to the conveying direction by mounting means, such as a bolt or pin 11.
  • the pusher finger 4 is held in operational position by an abutment 12 and by spring means which is shown in the Figures to comprise a rod 13 which has one end attached to pusher finger 4 by means of a bolt 14 and its other end guided by an abutment 15 formed by the housing with a compression spring 16 engaged between abutment 15 and a collar 13' which is attached to rod 13.
  • carrier 9 is advantageously designed as a housing which substantially encloses members 11 to 16. Elements 13 and 16 of carrier 9 are indicated by a dot-dash line in FIG. 1.
  • pusher finger 4 can, by the above-described design, be pivoted approximately into an escape position indicated by dot-dash lines in FIG. 4.
  • a lever arm 4' which may be attached to pusher finger 4 at its pivotal end, can pass through a slit in the carrier (not shown) and one in belt 8 (not shown) to actuate a signaling means such as a circuit.

Landscapes

  • Structure Of Belt Conveyors (AREA)
  • Pusher Or Impeller Conveyors (AREA)
  • Framework For Endless Conveyors (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Abstract

A conveyor for transporting substantially flat articles, such as mail, along a trough by pusher fingers. The pusher fingers are individually mounted to carriers which are connected to pulling mechanism and guided by guide rails. The present conveyor design causes reduced operational noise and need for maintenance.

Description

BACKGROUND OF THE INVENTION
The present invention relates to a conveyor which uses a combination of a trough to carry and direct substantially flat articles and carriers with pusher fingers to convey the articles along the trough. Conveyors of this type are illustrated by German Pat. No. 367,754. As is shown in German Pat. No. 367,754, carriers for the pusher fingers normally comprise a carriage having both upper and lower flanged wheels which enclose and ride on a vertical rail. The carriage is connected to and driven by a rotating endless cable by means of movable coupling elements. Such carriers require a great deal of maintenance and cause an undesirable amount of noise when in operation.
SUMMARY OF THE INVENTION
It is an object of the present invention to provide a conveyor of the above-mentioned type having carriers which are of simple construction and are connected to pulling means without moving parts. The present conveyor minimizes any maintenance required, has favorable wear behavior and operates with little noise.
The conveyor of the present invention utilizes individual carriers having members and to which pusher fingers are pivotally mounted. The carriers are connected at spaced intervals to a pulling means for moving the carriers in a conveying direction and are guided by guide means comprising guide rails having facing slide surfaces disposed substantially parallel to each other and which each coact with the members of the carriers, respectively. The guide means further may comprise an endless movable belt associated with each of the slide surfaces to coact with the members of the carriers. Other embodiments will become evident from the following description of the invention.
BRIEF DESCRIPTION OF THE DRAWINGS
The accompanying drawings, in which like numbers indicate same parts, illustrate examples of presently preferred embodiments of the invention and, together with the description, serve to explain the principles of the invention.
FIG. 1 is a side view and a partially schematic view of a conveyor according to the invention including slide fingers, the guide trough being shown only in the center portion.
FIG. 2 is a cross-sectional view to a larger scale of the conveyor along the line II--II of FIG. 1.
FIG. 3 is a detail view of the carrier with pusher fingers as shown in FIG. 2.
FIG. 4 is a partially cut away view of a carrier with pusher finger seen in the direction of the arrow IV in FIG. 3.
DESCRIPTION OF THE PREFERRED EMBODIMENTS
The subject invention is a conveyor which may be incorporated as part of a distribution system for transferring flat articles which are normally rectangular in form, such as letters and the like, from one place to another.
Referring to FIG. 1, the subject conveyor is held by machine frame 1. The substantially flat articles to be conveyed, such as letters 2, are disposed in a conveying trough 3 which comprises contact surface 3' upon which articles 2 rest, inclined surface 3" and cover surface 3"' as shown in FIG. 2. The inclined surface 3" is provided with a slit 5 for the passage of pusher finger 4. The pusher finger 4 is connected to carrier 9 in association with its pulling and guiding means, as described herein below, which are normally located opposite to the side of inclined surface 3" upon which is located article 2. The possible position of article 2, in the form of a letter, is indicated in FIGS. 1 and 2 by dot-dash lines.
Referring to FIG. 2, an endless pulling means 8, preferably in the form of a belt, is guided over guide rollers rotating about axis 6 and of which the right-hand guide roller 7 is schematically shown. Pulling means 8 is driven in the conveying direction indicated by an arrow on the right portion of FIG. 1. Carriers 9 are individually connected at substantially uniform spaced intervals to pulling means 8 by means of connectors 10, such as screws or rivets, as shown in FIG. 4. Carriers 9 serve as mounts for pusher fingers 4 which sufficiently extend from the carrier to be in contact with the article 2 to cause article 2 to slide along trough 3.
The guide means for carriers 9 along the intended path of movement is constituted by guide rails 20 and 21 which have facing slide surfaces 20' and 21', respectively, which are substantially parallel with respect to each other and are preferably arranged perpendicular to the axis 6 of wheels 7 and belt 8.
Each carrier 9 has members 9' and 9" which coact as guide surfaces with sliding surfaces 20' and 21', respectively. In a preferred embodiment, members 9' and 9" of the individual carriers 9 are not in direct engagement with the slide surfaces 20' and 21', of guide rails 20 and 21. Rather, endless belts 26 and 27 are associated with respective ones of slide surfaces 20' and 21' to coact with members 9' and 9", respectively. Belts 26 and 27 are each guided by rollers located at each end of guide rails 20 and 21 for moving the belts in the conveying direction. The lower reach of belt 26 extends along slide surface 20' to coact with member 9' and is guided over rollers 22 and 23 located at each end of guide rail 20 for moving the belts in a conveying direction. Similarly, the upper reach of belt 27 extends along slide surface 21' to coact with members 9" and is guided by rollers 24 and 25 located at each end of guide rail 21 for moving in a conveying direction.
Although belts 26 and 27 can each be driven by one of their associated guide rollers, it is preferred to mount them to be freely movable. They are then moved along within a respective conveying section by the carrier 9 which enters that section and it is possible that other sections of belts 26 and 27 become sequentially active between the guide surfaces 9' and 9" of carrier 9 and the slide surfaces 20' and 21' of rail 20 or 21, respectively, as carrier 9 sequentially moves from one conveying section to another. The coefficient of friction between the belt and members 9' and 9" of carrier 9 is preferably greater than the coefficient of friction of the belt with sliding surfaces 20' and 21' of guide rails 20 or 21, respectively. Multiple pairs of rails 20 and 21 may be disposed along the conveying path. This is of advantage particularly for longer conveying paths.
Since carriers 9 are firmly connected to pulling means 8, the entirety of the above-described assembly not only provides for wear-resistance and quiet guidance of carriers 9, but also of pulling means 8 whose weight is thus carried over its entire length by rails 21 via carriers 9.
When the pulling means 8 is a belt or the like, the lateral guidance of the belt and of carriers 9 is attained with the aid, on the one hand, of guide surfaces 20" and 21" of rails 20 or 21, respectively, which surfaces 20" and 21" are perpendicular to slide surfaces 20' and 21', and, on the other hand, by two additional guides 28 and 29 which are fastened to machine frame 1.
With reference to FIGS. 3 and 4, each carrier 9 has a pusher finger 4 mounted thereto and extending therefrom sufficiently to be capable of contacting and moving the article 2 along trough 3. To prevent malfunctioning of the conveyor, each pusher finger 4 is mounted to be pivotable in a direction opposite to the conveying direction by mounting means, such as a bolt or pin 11. The pusher finger 4 is held in operational position by an abutment 12 and by spring means which is shown in the Figures to comprise a rod 13 which has one end attached to pusher finger 4 by means of a bolt 14 and its other end guided by an abutment 15 formed by the housing with a compression spring 16 engaged between abutment 15 and a collar 13' which is attached to rod 13. Abutment 15 is provided with an opening for passage of the free end of rod 13. In the illustrated embodiment, carrier 9 is advantageously designed as a housing which substantially encloses members 11 to 16. Elements 13 and 16 of carrier 9 are indicated by a dot-dash line in FIG. 1.
If the article 2 exhibits an increased resistance to movement, pusher finger 4 can, by the above-described design, be pivoted approximately into an escape position indicated by dot-dash lines in FIG. 4. When pusher finger 4 is in an escape position, a lever arm 4' which may be attached to pusher finger 4 at its pivotal end, can pass through a slit in the carrier (not shown) and one in belt 8 (not shown) to actuate a signaling means such as a circuit.
It will be understood that the above description of the present invention is susceptible to various modifications, changes and adaptations, and the same are intended to be comprehended within the meaning and range of equivalents of the appended claims.

Claims (5)

What is claimed is:
1. A conveyor for substantially flat articles comprising a trough defining a conveying path for the articles; carriers having first and second members; pusher fingers individually mounted in and extending from said carriers and capable of being in contact with the articles; a pulling means to which said carriers are firmly connected at spaced intervals for moving said carriers along the conveying path; a first guide rail having a slide surface disposed in guiding relation to one member of said carriers; a second guide rail having a slide surface disposed in guiding relation to a second member of said carriers, said slide surfaces being mutually parallel and facing each other; and two endless belts each associated with said slide surface of a respective one of said guide rails to coact with a respective one of said members, said belts being guided by rollers located at each end of said guide rails and moving in the same direction as said pulling means for effecting wear-resistant and quiet guidance of said carriers and of said pulling means.
2. The conveyor of claim 1, wherein said pulling means is an endless belt and said guide rails have surfaces substantially perpendicular to said slide surfaces to guide the lateral guidance of said endless belt of said pulling means.
3. The conveyor of claim 1, wherein the coefficient of friction between said endless belts and said first and second carrier members is greater than that between said endless belts and said slide surfaces.
4. The conveyor of claim 1, wherein each of said pusher fingers is mounted for pivotal movement in a direction opposite the conveying direction and further comprising spring means for holding the pusher fingers in operational position.
5. The conveyor of claim 4, wherein said spring means is housed within said carrier.
US05/800,919 1976-05-29 1977-05-26 Conveyor with pusher fingers Expired - Lifetime US4147252A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2624216 1976-05-29
DE2624216A DE2624216C3 (en) 1976-05-29 1976-05-29 Conveyor line with sliding fingers

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US4147252A true US4147252A (en) 1979-04-03

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US (1) US4147252A (en)
JP (1) JPS534975A (en)
BE (1) BE855072A (en)
CA (1) CA1065783A (en)
DE (1) DE2624216C3 (en)
FR (1) FR2352740A1 (en)
IT (1) IT1076184B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261458A (en) * 1978-05-25 1981-04-14 Staat Der Nederlanden (Staatsbedrijf Der Posterijen, Telegrafie En Telefonie) Conveying system for roll containers
US4328962A (en) * 1979-06-15 1982-05-11 Bell & Howell Company Mail sorting machine
US4446962A (en) * 1978-01-10 1984-05-08 Licentia Patent-Verwaltungs G.M.B.H. Conveying device with pusher fingers
US4645062A (en) * 1984-05-09 1987-02-24 Sig Schweizerische Industrie-Gesellschaft Transfer apparatus for flat items
US4819783A (en) * 1986-07-29 1989-04-11 Cochlea Corporation Automated inspection system and method
US5340099A (en) * 1992-11-20 1994-08-23 Electrocom Gard Ltd. Orientation chute for sorting machine
US5340100A (en) * 1992-11-20 1994-08-23 Electrocom Gard Ltd. Orientation chute for sorting machine
US6237746B1 (en) 1999-08-30 2001-05-29 Pitney Bowes Inc. Breakaway pusher for a timing belt of a mail inserter
US20180025487A1 (en) * 2016-07-22 2018-01-25 Orora North America Label inspection and rejection system and method for use thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675221A (en) * 1979-11-21 1981-06-22 Fuji Heavy Ind Ltd Controller of electromagnetic clutch for vehicle
JPS56103625A (en) * 1980-01-17 1981-08-18 Daihatsu Motor Co Ltd Controlling device for automatic clutch
JPS56135322A (en) * 1980-03-27 1981-10-22 Daihatsu Motor Co Ltd Controller for automatic clutch
DE3028251A1 (en) * 1980-07-25 1982-03-11 Sachs Systemtechnik Gmbh, 8720 Schweinfurt DEVICE FOR AUTOMATICALLY OPERATING A MOTOR VEHICLE CLUTCH
JPS5874402A (en) * 1981-10-26 1983-05-04 極東開発工業株式会社 Dust push-in device into container
JPS60146923A (en) * 1983-12-30 1985-08-02 Isuzu Motors Ltd Control method of clutch speed in vehicle mounting engine
CN112278756B (en) * 2020-10-20 2023-01-31 北京京东乾石科技有限公司 Sorting machine and sorting trolley thereof

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US404263A (en) * 1889-05-28 Conveyer for piling coal
US880509A (en) * 1905-10-12 1908-03-03 Alfred H Davis Current-motor.
US2546512A (en) * 1945-04-18 1951-03-27 Standard Steel Corp Loader conveyer
GB658953A (en) * 1945-05-17 1951-10-17 Louis Hoverlant Apparatus for the discharge of railway trucks
GB744233A (en) * 1951-10-09 1956-02-01 Rose Brothers Ltd Improvements in conveyors
US2861677A (en) * 1956-09-25 1958-11-25 Andriessen Tech Nv Conveyor mechanism
DE1114206B (en) * 1959-05-23 1961-09-28 Leipziger Buchbindereimaschine Device for conveying vertical bows
US3198316A (en) * 1963-03-04 1965-08-03 Bivans Corp Sprocket drive for carton conveyor
US3220547A (en) * 1964-01-02 1965-11-30 Econ O Post Corp Mail sorting apparatus
US3233557A (en) * 1965-06-07 1966-02-08 Perfecto Inc Automobile conveyor
US3523605A (en) * 1967-08-17 1970-08-11 Si Handling Systems Belt conveyor construction
US3593864A (en) * 1969-12-04 1971-07-20 Cci Corp Self-unloading trailer
US3669238A (en) * 1969-10-08 1972-06-13 Dunlop Holdings Ltd Conveyors
US4047712A (en) * 1975-05-30 1977-09-13 Licentia Patent-Verwaltungs-G.M.B.H. Conveyor-distributor apparatus for flat items

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE561080A (en) *
JPS529259Y2 (en) * 1971-08-17 1977-02-26
JPS5420790Y2 (en) * 1974-01-29 1979-07-26

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US404263A (en) * 1889-05-28 Conveyer for piling coal
US880509A (en) * 1905-10-12 1908-03-03 Alfred H Davis Current-motor.
US2546512A (en) * 1945-04-18 1951-03-27 Standard Steel Corp Loader conveyer
GB658953A (en) * 1945-05-17 1951-10-17 Louis Hoverlant Apparatus for the discharge of railway trucks
GB744233A (en) * 1951-10-09 1956-02-01 Rose Brothers Ltd Improvements in conveyors
US2861677A (en) * 1956-09-25 1958-11-25 Andriessen Tech Nv Conveyor mechanism
DE1114206B (en) * 1959-05-23 1961-09-28 Leipziger Buchbindereimaschine Device for conveying vertical bows
US3198316A (en) * 1963-03-04 1965-08-03 Bivans Corp Sprocket drive for carton conveyor
US3220547A (en) * 1964-01-02 1965-11-30 Econ O Post Corp Mail sorting apparatus
US3233557A (en) * 1965-06-07 1966-02-08 Perfecto Inc Automobile conveyor
US3523605A (en) * 1967-08-17 1970-08-11 Si Handling Systems Belt conveyor construction
US3669238A (en) * 1969-10-08 1972-06-13 Dunlop Holdings Ltd Conveyors
US3593864A (en) * 1969-12-04 1971-07-20 Cci Corp Self-unloading trailer
US4047712A (en) * 1975-05-30 1977-09-13 Licentia Patent-Verwaltungs-G.M.B.H. Conveyor-distributor apparatus for flat items

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446962A (en) * 1978-01-10 1984-05-08 Licentia Patent-Verwaltungs G.M.B.H. Conveying device with pusher fingers
US4261458A (en) * 1978-05-25 1981-04-14 Staat Der Nederlanden (Staatsbedrijf Der Posterijen, Telegrafie En Telefonie) Conveying system for roll containers
US4328962A (en) * 1979-06-15 1982-05-11 Bell & Howell Company Mail sorting machine
US4645062A (en) * 1984-05-09 1987-02-24 Sig Schweizerische Industrie-Gesellschaft Transfer apparatus for flat items
US4819783A (en) * 1986-07-29 1989-04-11 Cochlea Corporation Automated inspection system and method
US5340099A (en) * 1992-11-20 1994-08-23 Electrocom Gard Ltd. Orientation chute for sorting machine
US5340100A (en) * 1992-11-20 1994-08-23 Electrocom Gard Ltd. Orientation chute for sorting machine
US6237746B1 (en) 1999-08-30 2001-05-29 Pitney Bowes Inc. Breakaway pusher for a timing belt of a mail inserter
US20180025487A1 (en) * 2016-07-22 2018-01-25 Orora North America Label inspection and rejection system and method for use thereof
US10269109B2 (en) * 2016-07-22 2019-04-23 Orora Packaging Solutions Label inspection and rejection system and method for use thereof

Also Published As

Publication number Publication date
DE2624216A1 (en) 1977-12-08
IT1076184B (en) 1985-04-27
DE2624216C3 (en) 1979-10-25
CA1065783A (en) 1979-11-06
FR2352740B1 (en) 1983-12-23
FR2352740A1 (en) 1977-12-23
BE855072A (en) 1977-09-16
DE2624216B2 (en) 1979-03-08
JPS5613402B2 (en) 1981-03-28
JPS534975A (en) 1978-01-18

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